Ack-e6 Fully Decoded External Dummy Battery Power Adapter Kit will replace the LP-E6/LP-E6N battery to offer your camera a Uninterruptible power supply by changing the mains.You can concentrate on shooting without being disturbed by worrying about running out of battery power. | This product is NOT compatible with EOS 5D which use different battery BP-511.Compatible Models: Compatible with Canon EOS R, R5, R6, R6 Mark II R7, 60Da, 60D,70D, 80D,90D, 6D, 6D Mark II, 7D, 7D Mark II, 5DS, 5DS R, 5D Mark II, 5D Mark III, 5D Mark IV, Cameras. | This power adapter kit offer a decent cable length and it's easy to put it into the camera, will allows your camera suitable for multiple application scenarios, Such as livestreaming, video, scenery live camera, webcam, seminar etc. | Reminder: Put the DC coupler into the battery compartment, make sure that the battery cover is completely closed and locked Before shooting, The camera works for 4 hours and rests for 2 minutes. | SAFETY / UL LISTED: Built-in IC chip technology provides overload / short circuit protection / overload protection / heat protection. Tested, Approved and Certified by UL(E361974). | Note: please make sure to close the battery compartment door, otherwise the camera cannot be started. Please feel free to contact with us for any questions.